Stool



FIG. 1 is a perspective view of a stool showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The back elevation view is identical to the front elevation view, the right side elevation view is identical to the left side elevation view.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a stool, as shown and described. 